Nezasićena ramnogalakturonilna hidrolaza
| Nezasićena ramnogalakturonilna hidrolaza | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifikatori | |||||||||
| EC broj | 3.2.1.172 | ||||||||
| Baze podataka | |||||||||
| IntEnz | IntEnz pregled | ||||||||
| BRENDA | BRENDA pristup | ||||||||
| ExPASy | NiceZyme pregled | ||||||||
| KEGG | KEGG pristup | ||||||||
| MetaCyc | metabolički put | ||||||||
| PRIAM | profil | ||||||||
| Strukture PBP | RCSB PDB PDBe PDBj PDBsum | ||||||||
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Nezasićena ramnogalakturonilna hidrolaza (EC 3.2.1.172, YteR, YesR) je enzim sa sistematskim imenom 2-O-(4-dezoksi-beta-L-treo-heks-4-enopiranuronozil)-alfa-L-ramnopiranoza hidrolaza.[1][2][3] Ovaj enzim katalizuje sledeću hemijsku reakciju
- 2-O-(4-dezoksi-beta-L-treo-heks-4-enopiranuronozil)-alfa-L-ramnopiranoza + H2O 5-dehidro-4-dezoksi-D-glukuronat + L-ramnopiranoza
Ovaj enzim učestvuje u degradaciji ramnogalakturonana I kod Bacillus subtilis vrste 168.
Reference[уреди | уреди извор]
- ^ Itoh, T., Ochiai, A., Mikami, B., Hashimoto, W. and Murata, K. (2006). „A novel glycoside hydrolase family 105: the structure of family 105 unsaturated rhamnogalacturonyl hydrolase complexed with a disaccharide in comparison with family 88 enzyme complexed with the disaccharide”. J. Mol. Biol. 360: 573—585. PMID 16781735.
- ^ Zhang, R., Minh, T., Lezondra, L., Korolev, S., Moy, S.F., Collart, F. and Joachimiak, A. (2005). „1.6 Å crystal structure of YteR protein from Bacillus subtilis, a predicted lyase”. Proteins. 60: 561—565. PMID 15906318.
- ^ Itoh, T., Ochiai, A., Mikami, B., Hashimoto, W. and Murata, K. (2006). „Structure of unsaturated rhamnogalacturonyl hydrolase complexed with substrate”. Biochem. Biophys. Res. Commun. 347: 1021—1029. PMID 16870154.
Literatura[уреди | уреди извор]
- Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X.
- Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). Wiley-Interscience. ISBN 0471205036.
- Branden C; Tooze J. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN 0-8153-2305-0.
- Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 изд.). Wiley Classics Library. ISBN 0471303097.
- William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605.
Spoljašnje veze[уреди | уреди извор]
- Unsaturated+rhamnogalacturonyl+hydrolase на US National Library of Medicine Medical Subject Headings (MeSH)
